quda::DiracTwistedMass Class Reference

#include <dirac_quda.h>

Inheritance diagram for quda::DiracTwistedMass:

Collaboration diagram for quda::DiracTwistedMass:

Public Member Functions
	DiracTwistedMass (const DiracTwistedMass &dirac)
	DiracTwistedMass (const DiracParam &param, const int nDim)
virtual	~DiracTwistedMass ()
DiracTwistedMass &	operator= (const DiracTwistedMass &dirac)
void	Twist (ColorSpinorField &out, const ColorSpinorField &in) const
virtual void	M (ColorSpinorField &out, const ColorSpinorField &in) const
virtual void	MdagM (ColorSpinorField &out, const ColorSpinorField &in) const
virtual void	prepare (ColorSpinorField *&src, ColorSpinorField *&sol, ColorSpinorField &x, ColorSpinorField &b, const QudaSolutionType) const
virtual void	reconstruct (ColorSpinorField &x, const ColorSpinorField &b, const QudaSolutionType) const
double	Mu () const
void	createCoarseOp (GaugeField &Y, GaugeField &X, const Transfer &T, double kappa, double mass, double mu, double mu_factor=0.) const
	Create the coarse twisted-mass operator. More...
Public Member Functions inherited from quda::DiracWilson
	DiracWilson (const DiracParam &param)
	DiracWilson (const DiracWilson &dirac)
	DiracWilson (const DiracParam &param, const int nDims)
virtual	~DiracWilson ()
DiracWilson &	operator= (const DiracWilson &dirac)
Public Member Functions inherited from quda::Dirac
	Dirac (const DiracParam &param)
	Dirac (const Dirac &dirac)
virtual	~Dirac ()
Dirac &	operator= (const Dirac &dirac)
void	setCommDim (const int commDim_[QUDA_MAX_DIM]) const
	Enable / disable communications for the Dirac operator. More...
virtual void	checkParitySpinor (const ColorSpinorField &, const ColorSpinorField &) const
virtual void	checkFullSpinor (const ColorSpinorField &, const ColorSpinorField &) const
void	checkSpinorAlias (const ColorSpinorField &, const ColorSpinorField &) const
void	Mdag (ColorSpinorField &out, const ColorSpinorField &in) const
void	MMdag (ColorSpinorField &out, const ColorSpinorField &in) const
void	setMass (double mass)
double	Kappa () const
virtual double	MuFactor () const
unsigned long long	Flops () const
QudaMatPCType	getMatPCType () const
int	getStencilSteps () const
void	Dagger (QudaDagType dag) const
void	flipDagger () const
QudaPrecision	HaloPrecision () const
void	setHaloPrecision (QudaPrecision halo_precision_) const
Public Member Functions inherited from quda::Object
	Object ()
virtual	~Object ()

Protected Member Functions
void	twistedApply (ColorSpinorField &out, const ColorSpinorField &in, const QudaTwistGamma5Type twistType) const
virtual void	Dslash (ColorSpinorField &out, const ColorSpinorField &in, QudaParity parity) const
virtual void	DslashXpay (ColorSpinorField &out, const ColorSpinorField &in, QudaParity parity, const ColorSpinorField &x, const double &k) const
Protected Member Functions inherited from quda::DiracWilson
void	initConstants ()
Protected Member Functions inherited from quda::Dirac
bool	newTmp (ColorSpinorField **, const ColorSpinorField &) const
void	deleteTmp (ColorSpinorField **, const bool &reset) const

Protected Attributes
double	mu
double	epsilon
Protected Attributes inherited from quda::Dirac
cudaGaugeField *	gauge
double	kappa
double	mass
int	laplace3D
QudaMatPCType	matpcType
QudaDagType	dagger
unsigned long long	flops
ColorSpinorField *	tmp1
ColorSpinorField *	tmp2
QudaDiracType	type
QudaPrecision	halo_precision
int	commDim [QUDA_MAX_DIM]
TimeProfile	profile

Additional Inherited Members
Static Public Member Functions inherited from quda::Dirac
static Dirac *	create (const DiracParam &param)
Static Public Member Functions inherited from quda::Object
static void *	operator new (std::size_t size)
static void	operator delete (void *p)
static void *	operator new[] (std::size_t size)
static void	operator delete[] (void *p)

Detailed Description

Definition at line 517 of file dirac_quda.h.

Constructor & Destructor Documentation

DiracTwistedMass() [1/2]

quda::DiracTwistedMass::DiracTwistedMass

(

const DiracTwistedMass &

dirac

)

Definition at line 15 of file dirac_twisted_mass.cpp.

DiracTwistedMass() [2/2]

quda::DiracTwistedMass::DiracTwistedMass	(	const DiracParam &	param,
		const int	nDim
	)

Definition at line 8 of file dirac_twisted_mass.cpp.

~DiracTwistedMass()

quda::DiracTwistedMass::~DiracTwistedMass ( )

virtual

Definition at line 22 of file dirac_twisted_mass.cpp.

Member Function Documentation

createCoarseOp()

void quda::DiracTwistedMass::createCoarseOp ( GaugeField &  Y, GaugeField &  X, const Transfer &  T, double  kappa, double  mass, double  mu, double  mu_factor = 0.  ) const

virtual

Create the coarse twisted-mass operator.

Parameters

T[in]	Transfer operator defining the coarse grid
Y[out]	Coarse link field
X[out]	Coarse clover field
kappa	Kappa parameter for the coarse operator
mass	Mass parameter for the coarse operator (gets explicitly built into clover, hard coded to zero for non-staggered ops)
mu	TM mu parameter for the coarse operator
mu_factor	multiplicative factor for the mu parameter

Reimplemented from quda::DiracWilson.

Reimplemented in quda::DiracTwistedMassPC.

Definition at line 126 of file dirac_twisted_mass.cpp.

References quda::CoarseOp(), quda::Dirac::gauge, mu, QUDA_MATPC_INVALID, and QUDA_TWISTED_MASS_DIRAC.

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Dslash()

void quda::DiracTwistedMass::Dslash ( ColorSpinorField &  out, const ColorSpinorField &  in, QudaParity  parity  ) const

protectedvirtual

Reimplemented from quda::DiracWilson.

Reimplemented in quda::DiracTwistedMassPC.

Definition at line 47 of file dirac_twisted_mass.cpp.

References quda::ApplyNdegTwistedMass(), quda::ApplyTwistedMass(), quda::Dirac::commDim, quda::Dirac::dagger, epsilon, quda::Dirac::flops, quda::Dirac::gauge, quda::Dirac::kappa, mu, quda::Dirac::profile, QUDA_TWIST_SINGLET, quda::ColorSpinorField::TwistFlavor(), and quda::ColorSpinorField::Volume().

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DslashXpay()

void quda::DiracTwistedMass::DslashXpay ( ColorSpinorField &  out, const ColorSpinorField &  in, QudaParity  parity, const ColorSpinorField &  x, const double &  k  ) const

protectedvirtual

Reimplemented from quda::DiracWilson.

Reimplemented in quda::DiracTwistedMassPC.

Definition at line 62 of file dirac_twisted_mass.cpp.

References quda::ApplyNdegTwistedMass(), quda::ApplyTwistedMass(), quda::Dirac::commDim, quda::Dirac::dagger, epsilon, quda::Dirac::flops, quda::Dirac::gauge, quda::Dirac::kappa, mu, quda::Dirac::profile, QUDA_TWIST_SINGLET, quda::ColorSpinorField::TwistFlavor(), and quda::ColorSpinorField::Volume().

Referenced by quda::DiracTwistedMassPC::M().

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M()

void quda::DiracTwistedMass::M ( ColorSpinorField &  out, const ColorSpinorField &  in  ) const

virtual

Reimplemented from quda::DiracWilson.

Reimplemented in quda::DiracTwistedMassPC.

Definition at line 78 of file dirac_twisted_mass.cpp.

References quda::ApplyNdegTwistedMass(), quda::ApplyTwistedMass(), quda::Dirac::checkFullSpinor(), quda::Dirac::commDim, quda::Dirac::dagger, epsilon, errorQuda, quda::Dirac::flops, quda::Dirac::gauge, quda::Dirac::kappa, mu, quda::Dirac::profile, QUDA_INVALID_PARITY, QUDA_TWIST_INVALID, QUDA_TWIST_NO, QUDA_TWIST_SINGLET, quda::ColorSpinorField::TwistFlavor(), and quda::ColorSpinorField::Volume().

Referenced by MdagM().

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MdagM()

void quda::DiracTwistedMass::MdagM ( ColorSpinorField &  out, const ColorSpinorField &  in  ) const

virtual

Reimplemented from quda::DiracWilson.

Reimplemented in quda::DiracTwistedMassPC.

Definition at line 98 of file dirac_twisted_mass.cpp.

References quda::Dirac::checkFullSpinor(), quda::Dirac::deleteTmp(), M(), quda::Dirac::Mdag(), quda::Dirac::newTmp(), and quda::Dirac::tmp1.

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Mu()

double quda::DiracTwistedMass::Mu ( ) const

inlinevirtual

Reimplemented from quda::Dirac.

Definition at line 544 of file dirac_quda.h.

References quda::DiracParam::kappa, quda::DiracParam::mass, quda::DiracParam::mu, quda::DiracParam::mu_factor, and X.

operator=()

DiracTwistedMass & quda::DiracTwistedMass::operator=

(

const DiracTwistedMass &

dirac

)

Definition at line 24 of file dirac_twisted_mass.cpp.

References quda::DiracWilson::operator=().

Referenced by quda::DiracTwistedMassPC::operator=().

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prepare()

void quda::DiracTwistedMass::prepare ( ColorSpinorField *&  src, ColorSpinorField *&  sol, ColorSpinorField &  x, ColorSpinorField &  b, const QudaSolutionType  solType  ) const

virtual

Reimplemented from quda::DiracWilson.

Reimplemented in quda::DiracTwistedMassPC.

Definition at line 109 of file dirac_twisted_mass.cpp.

References errorQuda, QUDA_MATPC_SOLUTION, and QUDA_MATPCDAG_MATPC_SOLUTION.

reconstruct()

void quda::DiracTwistedMass::reconstruct ( ColorSpinorField &  x, const ColorSpinorField &  b, const QudaSolutionType  solType  ) const

virtual

Reimplemented from quda::DiracWilson.

Reimplemented in quda::DiracTwistedMassPC.

Definition at line 120 of file dirac_twisted_mass.cpp.

Twist()

void quda::DiracTwistedMass::Twist	(	ColorSpinorField &	out,
		const ColorSpinorField &	in
	)		const

Definition at line 42 of file dirac_twisted_mass.cpp.

References QUDA_TWIST_GAMMA5_DIRECT, and twistedApply().

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twistedApply()

void quda::DiracTwistedMass::twistedApply ( ColorSpinorField &  out, const ColorSpinorField &  in, const QudaTwistGamma5Type  twistType  ) const

protected

Definition at line 33 of file dirac_twisted_mass.cpp.

References quda::ApplyTwistGamma(), quda::Dirac::checkParitySpinor(), quda::Dirac::dagger, epsilon, quda::Dirac::flops, quda::Dirac::kappa, mu, and quda::ColorSpinorField::Volume().

Referenced by Twist(), and quda::DiracTwistedMassPC::TwistInv().

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Member Data Documentation

epsilon

double quda::DiracTwistedMass::epsilon

mutableprotected

Definition at line 521 of file dirac_quda.h.

Referenced by Dslash(), quda::DiracTwistedMassPC::Dslash(), DslashXpay(), quda::DiracTwistedMassPC::DslashXpay(), M(), quda::DiracTwistedMassPC::prepare(), quda::DiracTwistedMassPC::reconstruct(), and twistedApply().

mu

double quda::DiracTwistedMass::mu

mutableprotected

Definition at line 520 of file dirac_quda.h.

Referenced by createCoarseOp(), quda::DiracTwistedMassPC::createCoarseOp(), Dslash(), quda::DiracTwistedMassPC::Dslash(), DslashXpay(), quda::DiracTwistedMassPC::DslashXpay(), M(), quda::DiracTwistedMassPC::prepare(), quda::DiracTwistedMassPC::reconstruct(), and twistedApply().

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The documentation for this class was generated from the following files:

• include/dirac_quda.h
• lib/dirac_twisted_mass.cpp